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Aurum Cantus AC-180F1D 7" DVC Woofer

Aurum Cantus
Part #296-414

Aurum Cantus AC-180F1D 7" DVC Woofer

Aurum Cantus
Part #296-414  
Model: AC-180F1D
The AC-180F1D utilizes composite cone of carbon fiber and polypropylene and an inverted rubber surround for a smooth frequency response with minimal breakup. The dual voice coil construction allows you to have more wiring options for the crossover or with multiple drivers.
Key Features
  • Carbon/mica composite poly cone
  • Vented pole and extended back plate
  • Dual voice coil design allows unique crossover options
Your Price: $99.98
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MSRP: $127.99
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Estimated back in stock 2/28/2025
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Overview

Aurum Cantus AC-180F1D 7" DVC Woofer

Aurum Cantus midwoofers feature high-performance cone materials, long-excursion designs, and high quality construction. The AC-180F1D utilizes a composite cone of carbon fiber and polypropylene and an inverted rubber surround for a smooth frequency response with minimal breakup. The dual voice coil construction allows you to have more wiring options for the crossover or with multiple drivers. High sensitivity and smooth response is great for compact two-way designs.

Product Details

BrandAurum Cantus
ModelAC-180F1D
Part Number296-414
UPC844632003318
Unit of MeasureEach
Weight5.48

Product Specifications

Nominal Diameter7"
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance16Ω
Frequency Response37 to 6,000Hz
Sensitivity87dB 2.83V/1m
Voice Coil Diameter1.375"

Thiele-Small Parameters

Resonant Frequency (Fs)37Hz
DC Resistance (Re)3.4Ω
Voice Coil Inductance (Le)0.19mH
Mechanical Q (Qms)3.47
Electromagnetic Q (Qes)0.71
Total Q (Qts)0.59
Compliance Equivalent Volume (Vas)2.72ft³
Mechanical Compliance of Suspension (Cms)1.93mm/N
BL Product (BL)3.3T·m
Diaphragm Mass Inc. Airload (Mms)14.9g
Maximum Linear Excursion (Xmax)6mm
Surface Area of Cone (Sd)168cm²

Materials of Construction

Cone MaterialCarbon Fiber Composite
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter7.24"
Baffle Cutout Diameter6.52"
Depth3.64"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.91ft³
Sealed F358.2Hz
Vented Volume1.25ft³
Vented F347.8Hz

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